| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.48 | 11.110% | $154.9762 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $15.86 | 8.284% | $17.1738 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $83.96 | 6.103% | $89.0841 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $76.27 | 10.405% | $84.2059 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $136.49 | 9.714% | $149.7486 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $90.54 | 10.472% | $100.0213 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $147.92 | 10.140% | $162.9191 | $162.92 | $162.90 | $162.90 |
| 7 purchase totals = | $690.52 | $758.1290 | $758.13 | $758.10 | $758.10 | |